40 lines
846 B
C
40 lines
846 B
C
#ifndef _VALUES_H
|
|
#define _VALUES_H
|
|
|
|
#include <limits.h>
|
|
|
|
#define CHARBITS (sizeof(char) * 8)
|
|
#define SHORTBITS (sizeof(short) * 8)
|
|
#define INTBITS (sizeof(int) * 8)
|
|
#define LONGBITS (sizeof(long) * 8)
|
|
#define PTRBITS (sizeof(char *) * 8)
|
|
#define DOUBLEBITS (sizeof(double) * 8)
|
|
#define FLOATBITS (sizeof(float) * 8)
|
|
|
|
#define MINSHORT SHRT_MIN
|
|
#define MININT INT_MIN
|
|
#define MINLONG LONG_MIN
|
|
|
|
#define MAXSHORT SHRT_MAX
|
|
#define MAXINT INT_MAX
|
|
#define MAXLONG LONG_MAX
|
|
|
|
#define HIBITS MINSHORT
|
|
#define HIBITL MINLONG
|
|
|
|
#include <float.h>
|
|
|
|
#define MAXDOUBLE DBL_MAX
|
|
#undef MAXFLOAT
|
|
#define MAXFLOAT FLT_MAX
|
|
#define MINDOUBLE DBL_MIN
|
|
#define MINFLOAT FLT_MIN
|
|
#define DMINEXP DBL_MIN_EXP
|
|
#define FMINEXP FLT_MIN_EXP
|
|
#define DMAXEXP DBL_MAX_EXP
|
|
#define FMAXEXP FLT_MAX_EXP
|
|
|
|
#define BITSPERBYTE CHAR_BIT
|
|
|
|
#endif
|